baber/WOPTO huggingface dataset:
Patent JP-H0196778-A (JP)
Title: Image processor
Inventor: KOYANAI MASAKO
IPC: G06F12/16
Filed: 1987-10-09
Abstract: PURPOSE:To extract characters overlapping obliquely with each other by obtaining plural lateral binary histograms by dividing laterally an area forming the lateral binary histogram. CONSTITUTION:A multi-level image inputted from a TV camera 2 is binarized via an image data binary converting part 4 and stored in a binary image memory 6. A longitudinal position detecting part 7 detects the longitudinal position of a character string and the obtained longitudinal width of the character string is divided into plural lateral binary histograms through a divided lateral binary histogram producing part 8. A character position detecting part 9 checks the upper/lower connection properties of the character block of each histogram based on those lateral binary histograms to extract the character candidates and detect the character positions of the character string. In case the proper conditions are not satisfied or segmentation of characters, the value of a retry control counter 10 is updated and multi-level image data is binarized again by means of the value of the next combination of a binarized constant table for execution of segmentation of characters.
Patent JP-2001079797-A (JP)
Title: Puncher
Inventor: MOCHIZUKI MASANORI
IPC: B26F1/40
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately position the stop position of a punching board by interlocking the input shaft of a feed screw mechanism section with a rotating angle controllable servomotor. SOLUTION: A screw shaft 52 is advanced by the action of a feed screw mechanism 5 to advance the punching board 1. When an actuator 22 is brought into contact with the rear face of a work and is thrust, a touch switch 21 is turned on to stop a servomotor 50, and a timer is turned on. The timer is turned off after the set time of the timer elapses, and the servomotor 50 is positively driven again. The punching board 1 presses the work to a blade section 31 by the positive drive, the work is punched into a profile after this blade section 31, and a product is discharged to the front through a hollow blade 3.
Patent JP-H0197927-A (JP)
Title: Light wavelength converter
Inventor: YAMAMOTO OSAMU
IPC: G02F1/37
Filed: 1987-10-09
Abstract: PURPOSE:To output a second higher harmonic beam whose section orthogonal to the advance direction of light is circular, by forming plural optical waveguides in nonlinear optical crystal and providing a phase synchronizing means which synchronizes phases of second higher harmonics emitted from respective optical waveguides. CONSTITUTION:Second higher harmonics are generated from optical waveguides 16 formed in a nonlinear optical crystal 15 with the emitted light from a laser light source as a fundamental wave. Plural optical waveguides 16 are formed in the nonlinear optical crystal 15, and phases of second higher harmonics emitted from respective waveguides 16 are synchronized. Since the effective face width of the exit face of second higher harmonics is widened and second higher harmonics are emitted from respective optical waveguides 16 in the phase synchronous state, an influence of divergence due to a diffraction phenomenon is reduced and spread in the breadthwise direction of exit beams of the second higher harmonics is suppressed. Thus, the second higher harmonic beam whose section orthogonal to the advance direction of light is circular is outputted.
Patent JP-S63109994-A (JP)
Inventor: IGARASHI SHIGEMI
IPC: B25J9/10
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06183342-A (JP)
Title: Bogie for railroad track and rail polishing machine using said bogie
Inventor: MAIKERU BII GIRUBAATO
IPC: B61F5/00
Filed: 1992-08-31
Abstract: PURPOSE: To provide a railroad bogie having a short wheel base increasing a stability under a double pivot structure and further provide a rail grinder using this bogie. CONSTITUTION: Wheels 26 are fixed to the right and left walking beams 27 of a bogie 24. Each of the walking beams 27 can be moved in a lateral direction in respect to its corresponding pivot frame 28. In the case that the bogie 24 runs on a curved segment of each of the rails, the walking beams 27 are moved in a lateral direction to maintain the bogie in a correct gauge. This bogie 24 is utilized in a vehicle for a rail grinder. The rail grinder is fixed to the pivot frame and follows a curve of the rail.
Patent JP-H0975433-A (JP)
Title: Optically object-detecting device and disinfecting device
Inventor: SARAYA ICHIRO
IPC: A61L2/24
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To restrain the effect of disturbance light and detect an object accurately by applying the constitution that an electric signal is modulated with the second electric signal pattern having a low frequency and outputted after being further converted to an optical signal, and then, the reflected light of the optical signal from a detection object is outputted as an object detection signal after being converted to an electric signal. SOLUTION: A controller 24 actuates a detecting device 9, upon receipt of an operation instruction from an operation switch 22. Consequently, the detecting device 9 drives the first and second oscillation circuits of an optical output part 20 for outputting the first and second pulse signals to a modulation circuit. At this stage, the signals are modulated with the second electric signal pattern having a low frequency. Thereafter, the signals are converted to optical signals with an LED, and outputted as detection light L. This detection light L is reflected, due to hands and fingers inserted in a disinfecting chamber and enters an optical input part 21. This received light signal is inputted to the controller 24 for conversion to an electric signal, and outputted as a detection signal for a detecting object.
Patent JP-H1195014-A (JP)
Title: Conversing sheet for back light
Inventor: FUKUNISHI SHUZO
IPC: G02B6/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost conversing sheet for the back light of a liquid crystal display having high conversing efficiency. SOLUTION: A conversing sheet in which plural equilateral triangles holding center-of-gravity points in common are arranged with their respective sides parallel and in which unit equilateral triangle Fresnel plates 41 which are constituted to reduce the variations of similar ratio relating to the innermost equilateral triangle in response to the distances of the center-of-gravity points are two-dimensionally and regularly arranged in the close-packed condition on a transparent base is transfer prepared by an ultraviolet curing method. Since spaces between adjacent sides of the equilateral triangles within the Fresnel plate 41 are designed to be reduced gradually in response to the distances from the center-of-gravity points, a light diffraction angle gets larger toward its outer circumferencial part to exhibit a conversing effect similar to a convex lens.
Patent JP-S61134511-A (JP)
Title: Combustion unit
Inventor: NAGAMITSU SACHIO
IPC: F23D3/10
Filed: 1984-12-04
Abstract: PURPOSE:To reduce a strain of porous plate during combustion and enable a stable and uniform combustion state to be kept by a method wherein one end of a spacer is fixed to one of the inner surfaces of the porous plate which are opposed to each other and a clearance is formed between the other end of the spacer and the other inner surface opposing to the other end of the spacer. CONSTITUTION:Liquid fuel gasified at a wick 1 is mixed with air flowed from the porous plate 4 enclosing a flat combustion chamber 5 and ignited with it. Burning amount is controlled by opening or closing a burning amount variable plate 11 and adjusting an amount of air flowed into the combustion chamber 5 from the porous plate 4. During combustion, the porous plate 4a is red heated to become a primary red heater. Radiation heat from the porous plate 4a and the secondary red heater 10 heated by not discharged gas is fed forwardly through the window member 9. During this combustion, a clearance between the other end of the spacer 7 and the inner surface of the front side of the porous plate 4 may accommodate a thermal deformation and displacement of the porous plate 4 without showing any forced deformation and to a stable and uniform combustion state can be attained.
Patent JP-H1182465-A (JP)
Title: High tension bolt joining structure
Inventor: HIRASHIMA GAKUO
IPC: F16B43/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce damage caused by the thermal expansion of the constituting member of a building skeleton during a fire. SOLUTION: A steel connecting piece 4 I-shaped in section is protruded from a steel pillar 2, and a steel beam 6 I-shaped in section and the connecting piece 4 are connected with each other via a steel joint plate 8. Specifically, from one of two joint plates 8 holding the upper and lower flanges 401 and 602 or the webs 404 and 604 of the connecting piece 4 and the beam 6, a steel bolt 12 is inserted through a washer into an oblong hole 14, a bolt inserting hole and the oblong hole 14, a steel nut 20 is connected with the bolt 12 via the washer 18 in the other joint plate 8, and by fastening the nut 20, the connecting piece 4 and the beam 6 are connected with each other via the joint plate 8. During a fire, a part or all parts of the washer are welded, the bolt 12 is moved in the oblong hole 14 and the thermal expansion of the beam 6 is absorbed.
Patent JP-H03114046-A (JP)
Title: Image transfer device
Inventor: AKASHI AKIRA
IPC: G03D13/00
Filed: 1989-09-28
Abstract: PURPOSE:To prevent transfer unevenness and color slurring by superimposing image-receiving and image sheets and loading them on a transfer drum and pressing a pressure roller against a drum surface or bringing the roller into heat-pressure-contact with the drum surface. CONSTITUTION:To load an already developed film F and the image receiving sheet to the transfer drum 102, the image receiving sheet is superimposed on the film, placed under an image receiving paper platen 113B of a positioning part 110 and fixed with a lock metal fitting. At the time of loading, a pressure roller (heating press roller) 132 and a press roller 108 are lifted from the drum 102 by a pull-up spacer 111. However, when the device starts, the press roller 108 separates from the spacer 111 and starts coming into contact with the surface of the drum 102, and moreover, the roller 132, as well, starts press- contact by the actuation of a pressure air cylinder. Before that, the drum 102 and the roller 132 are heated by incorporated heaters 128 and 138 in their central parts, respectively. Thereby, transfer unevenness and color slurring are prevented.
Patent JP-H02101550-A (JP)
Title: File-form conversion system without format
Inventor: YAMAMOTO HARUHIRO
IPC: G06F12/00
Filed: 1988-10-11
Abstract: PURPOSE:To improve conversion efficiency by simultaneously converting a file without format in a designated computer system into the file without format for the other computer system while data is inputted. CONSTITUTION:An option input part 11 inputs a using option to an analysis part 12 when a program is executed, and inputs option information 13 to a conversion output part for data without format. On the other hand, an input part for data without format 16 inputs a file without format 15 to the output part 17 from an input file 14. A decision part 18 decides whether to convert the file 15 for the other type of machine by information 13. In the case of conversion, machine type information 21 is generated. A conversion part without format 22 refers information 21 and input and information without format 19, converts the file 15 into the file without format 24 in the other computer system and outputs them to an output file 25 through an output part 23.
Patent JP-H04271960-A (JP)
Title: Hydraulic steering device for vehicle application
Inventor: HARII EEMIRU PEEDERUSEN
IPC: B62D5/093
Filed: 1991-10-03
Abstract: PURPOSE: To make rapid steering adjustment possible by disposing a steering motor so as to feed a pressurized fluid selectively through a by-pass valve, and making a steering unit have priority to the by-pass valve by a selector valve. CONSTITUTION: When a setting device 18 of a proportional by-pass valve 16 is actuated, a fluid pressurized by a pump 5 flows to a motor chamber 12 via a priority valve 4, a by-pass valve 16 and a selector valve 10, and the other motor chamber 13 is connected to a tank 7 through a selector valve 11 and a displacement type valve 17. The valve 4 is in a position C when a steering unit 1 is not actuated and load pressure (q) does not appear on a pressure line 36. When a steering wheel 2 is operated in this state, the valves 4, 32 are displaced into positions D, F by the load pressure (q), and the selector valves 10, 11 are displaced into a position B, so that motor lines 20, 21 are cut off, and a steering system is actuated by the steering unit 1 uninfluenced by the by-pass valve 16.
Patent JP-H09102181-A (JP)
Title: Tape cassette
Inventor: KAMIYAMA MASAYUKI
IPC: G11B23/087
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette wherein the shaft part of a lid provided in the front edge part of a cassette body is made difficult to be broken. SOLUTION: A lid 3 for opening/closing a front edge part is provided in the front edge part of a cassette body composed of upper and lower halves 1 and 2 for housing a magnetic tape. In a tape cassette in which a pair of projecting shaft parts 32 and 32 provided in the inner walls 33 and 33 of the side walls 31 and 31 of both sides of the lid 3 are fitted so as to be freely rotated in a bearing groove provided in the cassette body, projecting parts 33a, 33a,..., and recessed parts 34a, 34a,..., are provided. Thus, the shaft parts are made difficult to be damaged.
Patent JP-S63110901-A (JP)
Title: Linear motor type track
Inventor: YAMAGUCHI TADASHI
IPC: H02P25/06
Filed: 1986-10-28
Abstract: PURPOSE:To prevent a carrier from being accelerated suddenly, by a method wherein a speed command, increasing with a predetermined change rate during a period in which a carrier exists on a primary coil and decreasing by a value corresponding to the reduction of speed due to a running resistance after passing the primary coil, is given upon starting the carrier. CONSTITUTION:Upon starting a carrier, a controller 7 supplies a driving signal Son to a terminal T1 and impresses a constant voltage Vs on the terminal T2. According to these operations, a speed command signal Sa1, increasing with a given change rate determined by the capacity of a capacitor 18 and the resistance value of a resistor 15, is outputted. When the carrier is separated from a primary coil M1, the supply of a driving signal Son and the constant voltage are stopped and the speed command signal Sa1, decreasing with a constant change rate determined by the resistance values of resistors 15, 16 and the capacity of the capacitor 18, is outputted. When the carrier has arrived at the primary side coil M2, the driving signal Son and the constant voltage Vs are supplied again.
Patent JP-2001086494-A (JP)
Title: Digital broadcasting receiver
Inventor: UENO KOHEI
IPC: H04N19/102
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To stably present a signal of a best quality to a viewer corresponding to a receiving state when a service is presented for transmission as the signals of high and low hierarchies through different plural modulation systems of a required CN in order to improve the time rate of broadcasting or the like. SOLUTION: An area is divided into plural areas for each modulation system and further for each BER and the transition procedure of areas is predetermined from each area. Corresponding to each modulation system, on the other hand, a receiving state is successively measured and collated with a table and according to the transition procedure, the device is operated so as to extract and present or output only the signal of the best quality to external output equipment.
Patent JP-S63110013-A (JP)
Title: Controller for vehicle air conditioning system
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1986-10-28
Abstract: PURPOSE:To enable temperature control without relying upon an outer air temperature sensor, by providing a changeover switch and a fixed resistor additionally to a temperature setting means and switching the resistance corresponding to switching of air supply mode. CONSTITUTION:A changeover switch 84 is interlocked with switching of air supply mode being carried out by means of an air supply mode switching lever to throw a double throw contact 84a into a fixed contact 84b or 84c. Here, a first series circuit comprising a temperature setter 82, an inner air temperature sensor 83 and a potentiometer 86 is formed at the contact 84b and divides a constant voltage fed from a constant voltage circuit 81. While a second series circuit comprising the temperature setter 82, the inner air temperature sensor 83, a shift resistor 85 and the potentiometer 86 is formed at the contact 84c and divides the constant voltage fed from the constant voltage circuit 81. The divided voltage is outputted to a common connecting terminal between the temperature setter 82 and the inner air temperature sensor 83 to carry out temperature control based on said divided voltage. With such arrangement, an outer air temperature sensor can be eliminated.
Patent JP-H0198909-A (JP)
Title: Distance measuring method utilizing robot device
Inventor: KIMURA MASAHIDE
IPC: G01B21/00
Filed: 1987-10-12
Abstract: PURPOSE:To measure the position of a body to be measured and some of its planar sizes speedily with high accuracy by measuring them by utilizing the constant-speed time area of the moving part of the robot device. CONSTITUTION:The robot device whose driving part is controlled by a servocontrol system is provided with an acceleration time zone T01 right after a start, a deceleration time zone T13 right before a stop, and the constant-speed time zone T12 wherein follow-up delay becomes constant between both time zones. Then, the time zones T01 and T13 are stored in the memory of an arithmetic control means and a timer is put in operation by counting a specific timing signal to read them out to an arithmetic part. Here, an external sensor detects an edge A1 of the body A to be measured and outputs a measurement start trigger, so that the measurement time of the sizes and path length begins to be counted. Then the external sensor detects an edge A2 and outputs an end trigger and after it is confirmed that the time is within the time zone T12, the arithmetic control part performs specific arithmetic. Thus, the time zone T12 is easily set and the measurements are taken with accuracy nearly equal to the resolution of the robot device.
Patent JP-H04133728-A (JP)
Title: Water-absorbent composite material
Inventor: KATO KOJI
IPC: B32B5/26
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title material integrally laminating a polyolefinic or polyvinyl alcohol type synthetic resin reticulated material to the single surface or both surfaces of a water-absorbent sheet composed of a water-absorbent polymer composite obtained by forming a highly water-absorbent resin on a fibrous or sponge-like substrate by polymerization. CONSTITUTION:For example, N,N'-methylene-bis-acrylamide and potassium persulfate are dissolved in an aqueous potassium acrylate solution and this aqueous solution is uniformly infiltrated in a polyester fiber nonwoven fabric. This nonwoven fabric is placed in an oven substituted with nitrogen to polymerize and crosslink the monomers. Next, the treated nonwoven fabric is dried under vacuum to obtain a water-absorbent sheet 3 composed of a water- absorbent polymer composite. Next, a commercial synthetic resin reticulated material A4 is laminated to both surfaces of the water-absorbent sheet 3 by an adhesive to be laminated thereto to form a three-layer structure.
Patent JP-S62118890-A (JP)
Title: Novel plasmid prd105
Inventor: TAKAGI YUJI
IPC: C12R1/19
Filed: 1985-11-18
Abstract: PURPOSE:To make it possible to insert a high-molecular weight exogenote, by forming a plasmid pRD105 having a cohesive end for a lambda phage and EU2 gene as a replication starting region of 2mumDNA and a specific molecular weight. CONSTITUTION:A novel plasmid pRD105 obtained by separating a plasmid pRD92 which is an intermediate, cleaving the separated pRD92 with a restriction enzyme HindIII, linking a fragment having an EU2 gene as a replication starting region of a plasmid 2mumDNA of a yeast produced in cleaving a plasmid YEp13 with restriction enzymes HindIII and XhoI, transforming Escherichia coli JA221, obtaining Escherichia coli having this plasmid by a suitable method and obtaining this plasmid pRD105 by a preparation method similar to that for the plasmid pRD92. This plasmid pRD105 has 6.5 Md molecular weight and single cleavage site, e.g. restriction enzymes BglII, HindIII, PstI, SalI, etc.
Patent JP-S61135572-A (JP)
Title: Fat emulsion for intestinal use
Inventor: TANAKA YOSHIHARU
IPC: A23L35/00
Filed: 1984-12-07
Abstract: PURPOSE:The titled emulsion useful for supplying a patient before or after operation with nutrition, nutritively improved properties, and improved digestion and absorption properties, obtained by using fats and oils blended with specific fats and oils having triglyceride fatty acid arrangement approximate to human cream. CONSTITUTION:(A) Fats and oils consisting of (i) 10-90wt% fats and oils (preferably fractionated liquid oil of lard) comprising <=8wt% tri saturated glyceride and >=15wt% palmitic acid, wherein >=40wt% palmitic acid is bonded to OH group of carbon at the 2-position of glycerin, and (ii) 10-90wt% fats and oils except the component I, is blended with (B) water, and (C) an emulsifying agent, and emulsified preferably by a high-pressure emulsifier, to give the aimed emulsion.
Patent JP-H04135585-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the interest of a game by providing a fluctuation prize- winning device, a specific area passing detecting means, a picture pattern display means, a flow-down switching means, a special detecting means, and a fluctuation prize-winning device driving control means. CONSTITUTION:When a ball passes through a specific area formed in a game part 3, and this ball is detected by a specific area passing detecting means 26, a picture pattern display means 8 operates, based on this detecting signal, and when a result of a game by the picture pattern display means 8 forms a prize state, a flow-down switching means 16 operates and allows a ball which passes through a specific area to flow dot to a discharge passage 19 selected from plural discharge passages 19, 20. In this discharge passage 19, a special detecting means 21 is provided adjacently, therefore, when this special detecting means 21 detects the ball and sends out a signal, based on this signal, a fluctuation prize-winning device driving control means can convert a fluctuation prize- winning device 6 from a first state being disadvantageous to a player to a second state being advantageous to the player. In such a way, the interest of a game can be enhanced.